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6.3 Interpreting and interacting with earth systems

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Question 14
F

Which option correctly matches a pollutant with its main source and a problem it causes?

[1]
A

Carbon monoxide: high temperatures in car engines; acid rain

B

Nitrogen oxides: incomplete combustion of fuels; global dimming

C

Particulates: nitrogen reacting with oxygen in engines; acid rain

D

Sulfur dioxide: burning fuels that contain sulfur impurities; acid rain

Markscheme

6.3 Interpreting and interacting with earth systems Questions

  1. GCSE
  2. /Chemistry
  3. /6.3 Interpreting and interacting with earth systems

51 exam-style questions on OCR GCSE Chemistry 6.3 Interpreting and interacting with earth systems, covering 6.3.1 Formation and evolution of the atmosphere, 6.3.2 The greenhouse effect and climate change, 6.3.3 Sources and problems of atmospheric pollutants, and 6.3.4 Producing potable water. Each one has a worked solution and a mark scheme showing where the marks go.

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